You can do some pendulum exercises, humeral subacromial pressure exercises, and self-extension exercises for frozen shoulder. Frozen shoulder is a disease characterized by shoulder pain and shoulder dyskinesia. Through exercise, you can improve the mobility, flexibility, muscle strength and stability of the shoulder. 1. Pendulum exercise: take the standing position, use the gravity of the upper limb to simulate the pendulum swinging back and forth or left and right in different ranges. 2. Humerus downward pressure exercise: take a sitting position with the upper limb relaxed, the upper arm vertically to the side of the foot activities. 3. Self-extension training: various positions can be chosen to achieve the effect of shoulder joint being stretched, and the direction of stretching is mostly flexion, abduction and external rotation. Frozen shoulder can also do plyometric training such as stick exercise, stability training such as upper limb closed chain exercise. If the diagnosis of frozen shoulder is confirmed, it is recommended to go to the hospital in time and perform reasonable exercises under the guidance of the doctor.